GB/T 12967.6-2022
Test methods for anodic oxidation coatings and organic polymer coatings on aluminium and aluminium alloys—Part 6: Determination of color and appearance (English Version)

Standard No.

GB/T 12967.6-2022

Language

Chinese, Available in English version

Release Date

2022

Published By

国家市场监督管理总局、中国国家标准化管理委员会

Latest

GB/T 12967.6-2022

Replace

GB/T 12967.6-2008

Scope

This document gives an overview of the methods for the determination of color difference and appearance quality of aluminum and aluminum alloy anodic oxidation films and organic polymer films, and specifies test conditions, instruments and equipment, samples and samples, test procedures, result presentation and test reports, etc. content. This document is applicable to the determination of the color difference and appearance quality of aluminum and aluminum alloy anodized films, anodized composite films, and organic polymer films.

GB/T 12967.6-2022 Referenced Document

• GB/T 8005.3 Aluminium and aluminium alloys. Terms and definitions. Part 3: Surface treatment
• JJG 2029 Measuring Instruments for Colorimetry

GB/T 12967.6-2022 history

• 2022 GB/T 12967.6-2022 Test methods for anodic oxidation coatings and organic polymer coatings on aluminium and aluminium alloys—Part 6: Determination of color and appearance
• 2008 GB/T 12967.6-2008 Test Methods for anodic oxidation coatings of aluminium and aluminium alloys.Part 6: Determination of color differences and appearance of colored anodic oxide films by viewing method
• 1994 GB/T 14952.3-1994 Anodizing of aluminium and its alloys.Testing method for anodic oxide coating

GB/T 12967.6-2022 -All Parts